Flow price: --
43cdae4feb8f0a880ef05abc7dd45fa1e1cbae1d89b959a00f56fb571dd7acd5

Transaction

Hash: 43cdae4feb8f0a880ef05abc7dd45fa1e1cbae1d89b959a00f56fb571dd7acd5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 43cdae4feb8f0a880ef05abc7dd45fa1e1cbae1d89b959a00f56fb571dd7acd5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
43cdae4feb8f0a880ef05abc7dd45fa1e1cbae1d89b959a00f56fb571dd7acd5
Status:
ERROR
Block height:
40174346
Block id:
a7b983ec72ef2260bec4867334015b26daced70490684e2ea441ca3decaa22dd
Timestamp:
Wednesday 2 November 2022 at 17:38:21 UTC
()
Proposer:
Authorizers:
Gas used:
26